William Rehg is Associate Professor of Philosophy at Saint Louis University. He is the translator of Jürgen Habermas's Between Facts and Norms: Contributions to a Discourse Theory of Law and Democracy (1996) and the coeditor of Deliberative Democracy: Essays on Reason and Politics and Pluralism (1997) and The Pragmatic Turn: The Transformation of Critical Theory (2001), all published by the MIT Press.